Concentration level (µg/mL) | Trueness | Precision | |
Relative bias (%) | Repeatability (RSD %) | Intermediate precision (RSD %) | |
80.0 | −0.51 | 0.96 | 0.97 |
90.0 | −0.39 | 0.51 | 0.81 |
100.0 | −0.32 | 0.60 | 0.71 |
110.0 | −0.30 | 0.58 | 1.29 |
120.0 | −0.34 | 0.37 | 0.92 |
Linearity: Y = 1.000X − 0.3801 R2 = 0.9964 | |||
Limit of detection (LOD) = 3.621 µg/mL | |||
Lower limit of quantitation (LLOQ): 80.24 µg/mL | |||
Upper limit of quantitation (ULOQ): 120.40 µg/mL |